| Branch Name | First Stop | Start Time | Last Stop | End Time | Travel Time |
|---|
|
| ←90b - Union Station | Durham College Oshawa GO | 4:00:00AM | Union Station Bus Terminal | 5:00:00AM | 1:00:00 |
| →90b - DC Oshawa Go | Union Station Bus Terminal | 5:30:00AM | Durham College Oshawa GO | 6:30:00AM | 1:00:00 |
| ←90b - Union Station | Durham College Oshawa GO | 11:40:00PM | Union Station Bus Terminal | 12:40:00AM | 1:00:00 |
| →90b - DC Oshawa Go | Union Station Bus Terminal | 12:55:00AM (following day) | Durham College Oshawa GO | 1:55:00AM | 1:00:00 |
| →90b - DC Oshawa Go | Union Station Bus Terminal | 2:20:00AM (following day) | Durham College Oshawa GO | 3:20:00AM | 1:00:00 |